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Showing 1–24 of 337 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Progesterone Clear all
Completed Phase 3 Interventional Results available

Clinical Safety Study of the Progesterone Vaginal Ring in Women Undergoing Assisted Reproductive Technology Procedures

NCT03565211
View directory record Official record
Conditions
Progesterone Supplementation in Women Undergoing ART
Interventions
Progesterone vaginal ring
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 34 Years · Female only
Enrollment
352 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
15
States / cities
Tempe, Arizona • Encino, California • Newark, Delaware + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2020 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 2 Interventional Results available

Tivantinib in Treating Patients With Recurrent or Metastatic Breast Cancer

NCT01575522
View directory record Official record
Conditions
Estrogen Receptor Negative, HER2/Neu Negative, Progesterone Receptor Negative, Recurrent Breast Carcinoma, Stage IV Breast Cancer, Triple-Negative Breast Carcinoma
Interventions
Laboratory Biomarker Analysis, Tivantinib
Other · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 20, 2016 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 2 Interventional Results available

Combination Chemotherapy and Filgrastim Before Surgery in Treating Patients With HER2-Positive Breast Cancer That Can Be Removed By Surgery

NCT00194779
View directory record Official record
Conditions
Estrogen Receptor-negative Breast Cancer, Estrogen Receptor-positive Breast Cancer, HER2-positive Breast Cancer, Progesterone Receptor-negative Breast Cancer, Progesterone Receptor-positive Breast Cancer, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer
Interventions
doxorubicin hydrochloride, cyclophosphamide, paclitaxel, filgrastim, capecitabine, methotrexate, vinorelbine tartrate, needle biopsy, therapeutic conventional surgery, immunohistochemistry staining method, trastuzumab, tamoxifen citrate, letrozole, laboratory biomarker analysis
Drug · Biological · Procedure + 1 more
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 11, 2018 · Synced Jul 22, 2026, 4:50 AM EDT
Active, not recruiting Phase 3 Interventional

Study of PF-07220060 With Letrozole in Adults With HR-positive HER2-negative Breast Cancer Who Have Not Received Anticancer Treatment for Advanced/Metastatic Disease

NCT06760637
View directory record Official record
Conditions
Breast Cancer
Interventions
PF-07220060, letrozole, abemaciclib, palbociclib, ribociclib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
1,035 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2037
U.S. locations
218
States / cities
Birmingham, Alabama • Chandler, Arizona • Gilbert, Arizona + 135 more
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 2 Interventional Results available

Medroxyprogesterone +/- Cyclophosphamide & Methotrexate in Hormone Receptor-Negative Recurrent/Metastatic Breast Cancer

NCT00577122
View directory record Official record
Conditions
Estrogen Receptor-negative Breast Cancer, Progesterone Receptor-negative Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
Interventions
Medroxyprogesterone progesterone acetate (MPA), Medroxyprogesterone with Cyclophosphamide + Methotrexate
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
7
States / cities
Birmingham, Alabama • San Francisco, California • Indianapolis, Indiana + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2023 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Not applicable Interventional Results available

The Use of Progesterone to Reduce Preterm Birth

NCT00830765
View directory record Official record
Conditions
Preterm Birth
Interventions
Progesterone (OHP17), Placebo
Drug
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
16 Years to 45 Years · Female only
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Feb 19, 2013 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Influence of Testosterone Administration on Drug-Induced QT Interval Prolongation and Torsades de Pointes

NCT02513940
View directory record Official record
Conditions
Long QT Syndrome
Interventions
Testosterone, Progesterone, Placebo, Ibutilide
Drug
Lead sponsor
Indiana University
Other
Eligibility
65 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 27, 2019 · Synced Jul 22, 2026, 4:50 AM EDT
Not listed Phase 2 Interventional Results available

Pembrolizumab and Capecitabine in Treating Patients With Locally Advanced or Metastatic Triple Negative or Hormone-Refractory Breast Cancer That Cannot Be Removed by Surgery

NCT03044730
View directory record Official record
Conditions
Estrogen Receptor Negative, HER2/Neu Negative, Progesterone Receptor Negative, Recurrent Breast Carcinoma, Stage III Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Stage IV Breast Cancer, Triple-Negative Breast Carcinoma
Interventions
Capecitabine, Laboratory Biomarker Analysis, Pembrolizumab
Drug · Other · Biological
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
Chicago, Illinois • Lake Forest, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 12, 2020 · Synced Jul 22, 2026, 4:50 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Hormonal Effects on the Uterus and Endometrium

NCT00001454
View directory record Official record
Conditions
Pregnancy
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 43 Years · Female only
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 15, 2019 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic Study to Evaluate the Bioequivalence of 2 Progesterone Vaginal Rings in Postmenopausal Women

NCT02092571
View directory record Official record
Conditions
Pharmacokinetics
Interventions
Progesterone vaginal ring,
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
40 Years to 70 Years · Female only
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 4 Interventional Results available

Ulipristal for Endometriosis-related Pelvic Pain

NCT02213081
View directory record Official record
Conditions
Endometriosis
Interventions
Ulipristal
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 2 Interventional Results available

Ribociclib and Aromatase Inhibitor in Treating Older Participants With Hormone Receptor Positive Metastatic Breast Cancer

NCT03477396
View directory record Official record
Conditions
Estrogen Receptor and/or Progesterone Receptor Positive, HER2/Neu Negative, Stage IV Breast Cancer AJCC v6 and v7
Interventions
Aromatase Inhibitor, Laboratory Biomarker Analysis, Pharmacokinetic Study, Questionnaire Administration, Ribociclib
Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
70 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
9
States / cities
Corona, California • Duarte, California • Lancaster, California + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2024 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Hormones and Reduction in Co-users of Marijuana and Nicotine

NCT02579421
View directory record Official record
Conditions
Marijuana Dependence
Interventions
Progesterone, placebo
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 60 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 25, 2020 · Synced Jul 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Assessment of Candidate Protein Expression in Breast Cancer Specimens

NCT00918892
View directory record Official record
Conditions
Breast Cancer
Interventions
gene expression analysis, immunohistochemistry staining method, laboratory biomarker analysis
Genetic · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
Not listed
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 31, 2022 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 2 Interventional

Treatment of Uterine Fibroids With CDB-2914, an Experimental Selective Progesterone Receptor Antagonist

NCT00044876
View directory record Official record
Conditions
Leiomyoma
Interventions
CDB-2914
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
33 Years to 50 Years · Female only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Jul 22, 2026, 4:50 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Study of PF-06873600 in People With Cancer

NCT03519178
View directory record Official record
Conditions
HR+ HER2- Metastatic Breast Cancer, Ovarian Cancer, Fallopian Tube Cancer, Primary Peritoneal Cancer, Triple Negative Breast Cancer, Male Breast Cancer
Interventions
PF-06873600, Endocrine Therapy 1, Endocrine Therapy 2
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
39
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Fayetteville, Arkansas + 22 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Jul 22, 2026, 4:50 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Progesterone in Gender Affirming Hormone Therapy Study

NCT06807580
View directory record Official record
Conditions
Transgender Women
Interventions
Placebo, Progesterone
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 1 Interventional

Veliparib, Cisplatin, and Vinorelbine Ditartrate in Treating Patients With Recurrent and/or Metastatic Breast Cancer

NCT01104259
View directory record Official record
Conditions
Estrogen Receptor-negative Breast Cancer, HER2-negative Breast Cancer, Hereditary Breast/Ovarian Cancer - BRCA1, Hereditary Breast/Ovarian Cancer - BRCA2, Male Breast Cancer, Progesterone Receptor-negative Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer, Triple-negative Breast Cancer
Interventions
veliparib, cisplatin, vinorelbine tartrate, laboratory biomarker analysis, pharmacological study
Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 9, 2017 · Synced Jul 22, 2026, 4:50 AM EDT
Completed No phase listed Observational

Endometrial Effects of Metformin Action in Women With Polycystic Ovarian Syndrome (PCOS)

NCT01070160
View directory record Official record
Conditions
Polycystic Ovarian Syndrome
Interventions
Endometrin (progesterone 100mg vaginal inserts), Metformin
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 29, 2020 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 3 Interventional Results available

A Safety and Efficacy Study of the Combination Estradiol and Progesterone to Treat Vasomotor Symptoms

NCT01942668
View directory record Official record
Conditions
Menopause
Interventions
Estradiol, Progesterone, Placebo
Drug
Lead sponsor
TherapeuticsMD
Industry
Eligibility
40 Years to 65 Years · Female only
Enrollment
1,845 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
119
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 99 more
Source: ClinicalTrials.gov public record
Updated May 5, 2019 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 2 Interventional Results available

Letrozole and Imatinib Mesylate in Treating Postmenopausal Participants With Estrogen or Progesterone Positive Metastatic Breast Cancer

NCT00338728
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor Positive, KIT Positive, PDGFR Positive, Postmenopausal, Progesterone Receptor Positive, Prognostic Stage IV Breast Cancer AJCC v8
Interventions
Imatinib Mesylate, Letrozole
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Female only
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Jul 22, 2026, 4:50 AM EDT
Completed Phase 3 Interventional Results available

S0927:Omega3-Fatty Acid Supp in Treating Muscle&Bone Pain&Stiffness in Pts W/Stg I,II,III Brst Canc Rec'v Hormone Thpy

NCT01385137
View directory record Official record
Conditions
Arthralgia, Breast Cancer, Pain
Interventions
omega-3 fatty acid, placebo
Dietary Supplement · Other
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years to 120 Years · Female only
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
292
States / cities
Mobile, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 215 more
Source: ClinicalTrials.gov public record
Updated Apr 6, 2017 · Synced Jul 22, 2026, 4:50 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics of Progesterone in Pregnancy-2

NCT04753957
View directory record Official record
Conditions
Pregnancy Related
Interventions
micronized Progesterone
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
16 Years to 55 Years · Female only
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Jul 22, 2026, 4:50 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

A Randomized Trial of Cerclage Versus 17 α-Hydroxyprogesterone Caproate for Treatment of a Short Cervix

NCT00694967
View directory record Official record
Conditions
Mid Trimester Cervical Shortening
Interventions
McDonald cerclage placement, 17 hydroxyprogesterone caproate
Procedure · Drug
Lead sponsor
Lehigh Valley Hospital
Other
Eligibility
Female only
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Allentown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 10, 2008 · Synced Jul 22, 2026, 4:50 AM EDT